Question: Which is the candidature that Gustav Winckler took part of?
Paraphrase: What is the candidature that Gustav Wincklet took part of?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q715063 wdt:P1344 ?X . ?X wdt:P710 ?answer}
Answer: Margot Hielscher, Corry Brokken, Lys Assia, Paule Desjardins, Bob Martin, Patricia Bredin, Birthe Wilke, Danièle Dupré, Bobbejaan Schoepen, Gustav Winckler, Nunzio Gallo